Hello,

I have spent much time on those two submissions trying to figure out what's wrong with them, so if anyone has time can you help ?

1 — 56211719

2 — 56332397

Why the next educational round got canceled and replaced with regular Div 1 and Div 2 round ?

For me and i think for many people here Educational rounds are better than normal rounds

I am curious about one thing:

long double operations are slower than double operations, this is right or not ?

if right then how the code using long double got accepted and got time limit using double ? used compiler is C++14

TLE code : https://ideone.com/aBP7qj , submission: 42043185

ACC code: https://ideone.com/ym5SOr , submission: 42042825

Please help this team from my college:

We are a 3 students from Egypt, our team competed in national contests of ACM (ECPC)And we qualified to the regional contest ACPC but our college doesn’t give us any financial support, the fees of the contest is 1500 USD, it’s too much but its mandatory and we can’t participate if we didn’t pay.We are unable to handle this amount of money (25000 EPG), so any help will be appreciated.

The national contest took a place on 4/11/2017 and our team got the 16 place out from 150 teams from all over Egypt and the regional contest will take a place on 24/11/2017 and it will contain all the Arab teams who took the first places in their countries.

So if you can help us to have a chance to compete in ACPC please donate.

Thanks

You can donate here : http://www.zoomaal.com/projects/acmacpc/61433?ref=144943757

someone knew my password and now i changed it but i want to logout from all devices connected with my handle anyone knows how to do this ?

i want to say one thing to the setters denying that there was a mistake in the English statement is worse than the mistake itself

why there are no rounds these days ?

what is better in training 1 — learn a specific algorithm then practice on it 2 — try to solve new problems and if they need new algorithm learn it

can anyone give me hint to solve this problems 7302 — Terrorists // 7231 — Odd Cycle in the Live Archive thanks

problem A round 94 Div2 "Cookies" i got a lot of "denial of judgement" errors what that means?